This photo taken on Aug. 21, 2023 shows members of the Canadian Armed Forces walking on a scorched land near Hay River in Northwest Territories, Canada.(Photo: Xinhua)

This photo taken on Aug. 22, 2023 shows members of the Canadian Armed Forces conducting a firefighting operation near Hay River in Northwest Territories, Canada.(Photo: Xinhua)

This photo taken on Aug. 21, 2023 shows a large expanse of scorched land near Hay River in Northwest Territories, Canada.(Photo: Xinhua)